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4-Aminophthalonitrile

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Company Name: Henan Tianfu Chemical Co.,Ltd.
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Products Intro: Product Name:1,2-Benzenedicarbonitrile,4-amino-,cas:56765-79-8
CAS:56765-79-8
Purity:99% Package:25KG;5KG;1KG
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Products Intro: Product Name:4-aminophthalonitrile
CAS:56765-79-8
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CAS:56765-79-8
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Products Intro: Product Name:4-Aminophthalonitrile
CAS:56765-79-8
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Products Intro: Product Name:4-Aminophthalonitrile
CAS:56765-79-8
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4-Aminophthalonitrile manufacturers

  • 4-Aminophthalonitrile
  • 4-Aminophthalonitrile pictures
  • $181.39 / 25Kg/Drum
  • 2024-05-24
  • CAS:56765-79-8
  • Min. Order: 25Kg/Drum
  • Purity: 98.00%HPLC
  • Supply Ability: 3tons/month
  • 4-Aminophthalonitrile
  • 4-Aminophthalonitrile pictures
  • $1.10 / 1g
  • 2023-07-27
  • CAS:56765-79-8
  • Min. Order: 1g
  • Purity: 99.0% Min
  • Supply Ability: 50T
  • 4-Aminophthalonitrile
  • 4-Aminophthalonitrile pictures
  • $56.00 / 1KG
  • 2023-01-30
  • CAS:56765-79-8
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 5000 tons
4-Aminophthalonitrile Basic information
Product Name:4-Aminophthalonitrile
Synonyms:3,4-DICYANOANILINE;4-AMINOPHTHALONITRILE;4-AMINO-1,2-BENZENEDICARBONITRILE;4-amino-2-benzenedicarbonitrile;3,4-Dicyanoanline;4-AMINOPHTALONITRILE;1,2-Benzenedicarbonitrile, 4-amino-;3,4-Dicyanoaniline4-amino-1,2-benzenedicarbonitrile
CAS:56765-79-8
MF:C8H5N3
MW:143.15
EINECS:260-370-6
Product Categories:Aromatic Nitriles;Phthalonitriles & Naphthalonitriles;Phthalonitriles (Building Blocks for Phthalocyanines);Functional Materials
Mol File:56765-79-8.mol
4-Aminophthalonitrile Structure
4-Aminophthalonitrile Chemical Properties
Melting point 179-181 °C(lit.)
Boiling point 251.23°C (rough estimate)
density 1.2597 (rough estimate)
vapor pressure 0.017Pa at 25℃
refractive index 1.5400 (estimate)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility soluble in Methanol
form Crystalline Powder
pka-0.09±0.10(Predicted)
color Orange
Water Solubility Insoluble
BRN 2937382
LogP0.72 at 25℃
CAS DataBase Reference56765-79-8(CAS DataBase Reference)
EPA Substance Registry System1,2-Benzenedicarbonitrile, 4-amino- (56765-79-8)
Safety Information
Hazard Codes T,Xi
Risk Statements 24/25-36/37/38-25-24
Safety Statements 45-36/37-28A-22-36-26
RIDADR 3439
WGK Germany 3
TSCA Yes
HazardClass 6.1
PackingGroup III
HS Code 29269090
MSDS Information
ProviderLanguage
4-Amino-1,2-benzenedicarbonitrile English
SigmaAldrich English
ACROS English
ALFA English
4-Aminophthalonitrile Usage And Synthesis
Chemical Propertiesorange crystalline powder
Flammability and ExplosibilityNot classified
Synthesis45 mL of methanol and 9.6 mL of concentrated HCl were stirred in a round-bottomed flask. 2.02 g (145 mmol) of 4-nitrophthalonitrile was added into this medium. The mixture was heated to reflux. 4-Nitrophthalonitrile dissolved in this step. Iron powder (2.21 g, 39.2 mmol) was added in portions within an hour. The color of solution changed to yellow-brown. After the addition of iron has been completed, the reaction medium was continued to stir at reflux temperature for another hour. The reaction medium was cooled to room temperature. It was precipitated with 60 mL of water. The precipitate was filtered and washed with copious amount of water. Molecular formula: H2NC6H3-1,2-(CN)2. Yield: 1.4 g (81.59%).
Synthesis_56765-79-8
4-Aminophthalonitrile Preparation Products And Raw materials
Tag:4-Aminophthalonitrile(56765-79-8) Related Product Information
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